The expanding incretin universe: from basic biology to clinical translation
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The expanding incretin universe : from basic biology to clinical translation. / Drucker, Daniel J.; Holst, Jens J.
In: Diabetologia, Vol. 66, 2023, p. 1765-1779.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - The expanding incretin universe
T2 - from basic biology to clinical translation
AU - Drucker, Daniel J.
AU - Holst, Jens J.
N1 - Publisher Copyright: © 2023, The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
PY - 2023
Y1 - 2023
N2 - Incretin hormones, principally glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1(GLP-1), potentiate meal-stimulated insulin secretion through direct (GIP + GLP-1) and indirect (GLP-1) actions on islet β-cells. GIP and GLP-1 also regulate glucagon secretion, through direct and indirect pathways. The incretin hormone receptors (GIPR and GLP-1R) are widely distributed beyond the pancreas, principally in the brain, cardiovascular and immune systems, gut and kidney, consistent with a broad array of extrapancreatic incretin actions. Notably, the glucoregulatory and anorectic activities of GIP and GLP-1 have supported development of incretin-based therapies for the treatment of type 2 diabetes and obesity. Here we review evolving concepts of incretin action, focusing predominantly on GLP-1, from discovery, to clinical proof of concept, to therapeutic outcomes. We identify established vs uncertain mechanisms of action, highlighting biology conserved across species, while illuminating areas of active investigation and uncertainty that require additional clarification. Graphical abstract: [Figure not available: see fulltext.].
AB - Incretin hormones, principally glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1(GLP-1), potentiate meal-stimulated insulin secretion through direct (GIP + GLP-1) and indirect (GLP-1) actions on islet β-cells. GIP and GLP-1 also regulate glucagon secretion, through direct and indirect pathways. The incretin hormone receptors (GIPR and GLP-1R) are widely distributed beyond the pancreas, principally in the brain, cardiovascular and immune systems, gut and kidney, consistent with a broad array of extrapancreatic incretin actions. Notably, the glucoregulatory and anorectic activities of GIP and GLP-1 have supported development of incretin-based therapies for the treatment of type 2 diabetes and obesity. Here we review evolving concepts of incretin action, focusing predominantly on GLP-1, from discovery, to clinical proof of concept, to therapeutic outcomes. We identify established vs uncertain mechanisms of action, highlighting biology conserved across species, while illuminating areas of active investigation and uncertainty that require additional clarification. Graphical abstract: [Figure not available: see fulltext.].
KW - Alzheimer’s disease
KW - Diabetes
KW - Heart failure
KW - Incretin
KW - Non-alcoholic steatosis
KW - Obesity
KW - Review
U2 - 10.1007/s00125-023-05906-7
DO - 10.1007/s00125-023-05906-7
M3 - Review
C2 - 36976349
AN - SCOPUS:85151135820
VL - 66
SP - 1765
EP - 1779
JO - Diabetologia
JF - Diabetologia
SN - 0012-186X
ER -
ID: 342498076